Check Valves
CSI stocks a variety of Alfa Laval and TrueClean check valves with specific designs to meet your application needs.
Whether your application requires protection from reverse product flow, pressure surges, or system shutdowns, we have the valve your process line needs. We have valves designed to protect pipelines from corrosion, evacuate lines of product or clean-in-place (CIP) solution, vent air from the system, and thoroughly mix and blend your product.
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SPRING CHECK VALVE 76MM 3" TC EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $473.30 / EA
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SPRING CHECK VALVE 2.5" TC 316 BUNA
Springfield, MO 2 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $617.77 / EA
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SPRING CHECK VALVE 3" TC 316 BUNA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $760.10 / EA
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SPRING CHECK VALVE 25MM 1" TC VITON ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $233.45 / EA
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SPRING CHECK VALVE 38MM 1.5" TC EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $252.35 / EA
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SPRING CHECK VALVE 1.5" BW 304 EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $279.17 / EA
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SPRING CHECK VALVE 25MM 1" BW EPDM ISO 304 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $156.04 / EA
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SPRING CHECK VALVE 3" BW 304 EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $430.03 / EA
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SPRING CHECK VALVE 38MM 1.5" BW EPDM ISO 304 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $170.36 / EA
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SPRING CHECK VALVE 51MM 2" BW EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $220.65 / EA
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SPRING CHECK VALVE 2.5" BW 316L VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $445.27 / EA
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SPRING CHECK VALVE 4" BW EXT 316 VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $736.02 / EA